说明：  基于J2EE的Ajax宝典：详细介绍了如何将Ajax技术和J2EE应用整合在一起，如何开发Ajax应用。让Ajax技术真正融入实际应用的开发，而不是停留在Ajax层，为了Ajax而Ajax。
(Introduced in detail how to integrate Ajax technology and J2EE applications, how to develop Ajax applications. Let Ajax technology really integrate into the development of actual applications, rather than staying in the Ajax layer, and Ajax for Ajax.)